Evidence map›Paper›PMID 31927634›Full record

ArticleJournal of molecular modeling2020

Transit of Procaspase-9 towards its activation. New mechanistic insights from molecular dynamics simulations.

Humberto Gasperin-Sánchez, Claudia G Benítez-Cardoza, Luis A Caro-Gómez, Jorge L Rosas-Trigueros, Absalom Zamorano-Carrillo

Abstract read
PubMed Publisher
In one paragraph

Article in Journal of molecular modeling, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
0.2field-weighted citation impact, top 52% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed, 2 citations in OpenAlex.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 1 institution in 1 country.

Humberto Gasperin-SánchezLaboratorio de Investigación Bioquímica y Biofísica Computacional, Doctorado en Ciencias en Biotecnología, ENMH, Instituto Politécnico Nacional, Guillermo Massieu Helguera, Mexico City, 07320, México.
Claudia G Benítez-CardozaLaboratorio de Investigación Bioquímica y Biofísica Computacional, Doctorado en Ciencias en Biotecnología, ENMH, Instituto Politécnico Nacional, Guillermo Massieu Helguera, Mexico City, 07320, México.
Luis A Caro-GómezLaboratorio de Investigación Bioquímica y Biofísica Computacional, Doctorado en Ciencias en Biotecnología, ENMH, Instituto Politécnico Nacional, Guillermo Massieu Helguera, Mexico City, 07320, México.
Jorge L Rosas-TriguerosLaboratorio Transdisciplinario de Investigación en Sistemas Evolutivos, SEPI de la ESCOM del Instituto Politécnico Nacional, Juan de Dios Bátiz y Miguel Othón de Mendizábal s/n, Mexico City, 07738, México.
Absalom Zamorano-CarrilloLaboratorio de Investigación Bioquímica y Biofísica Computacional, Doctorado en Ciencias en Biotecnología, ENMH, Instituto Politécnico Nacional, Guillermo Massieu Helguera, Mexico City, 07320, México. azamorano@ipn.mx.ORCID http://orcid.org/0000-0003-1679-3036
Instituto Politécnico Nacional · MX

Funding

Beca EDI-IPN, COFAA-IPN 20196657IPN-SIP 20196647IPN-SIP 20196717
6 · The paper itself

Abstract

Caspases are cysteine proteases that perform a wide variety of roles in lethal intracellular signaling and cell-death regulation. Caspase-9, the primary initiator caspase of the intrinsic apoptotic pathway, is produced as a scarcely active zymogen (Procaspase-9). Here, we describe, for the first time, at the atomistic level, conformational changes which might be correlated to the activation of Procaspase-9. Molecular dynamics simulations performed at two temperatures (310 and 410 K) provide insights about the conformational space and the time-course evolution of the geometrical and structural characteristics of Procaspase-9. At both temperatures studied, the extremal globular domains of the protein approach each other, contracting the disordered region. In both temperatures, the compact conformations hide more than 40 nm

Indexed as

Molecular Dynamics SimulationCaspase 9Enzyme ActivationHumansCASP9 protein, humanCaspase 9ApoptosomeCaspase ActivationMolecular dynamicsProcaspase-9

Identifiers

PMID31927634
OpenAlexW3000600463

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.